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An extremely fat ass that when in motion gives the appearance 2 (or more) pigs are wrestling in a burlap bag.
Timmy: “Mommy? Why is Aunt Bertha’s bottom so fat and wiggly?”
Mommy: “She’s exercising her 2 pigs in a gunny-sack Dear.”
Timmy: “It looks exhausting!”
by Chili2 May 30, 2018
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